What are basic Filesystems and Storage Devices Commands?
df -k report filesystem disk space usage. (-k reports in Kbytes)du -sh Calculates file space usage for a given directory. (and everything under it) (-s option summarizes)mount Displays all mounted devices, their mountpoint, filesystem, and access.cat /proc/filesystems Display filesystems currently in use.cat /proc/mounts Display mounted filesystems currently in use.showmount Displays mount info for NFS filesystems.cat /proc/swaps Displays swap partition(s) size, type and quantity used.cat /proc/ide/hda/any-file Displays disk information held by kernel.